diff --git a/CHANGELOG.md b/CHANGELOG.md
index 73363a7b..955d0d85 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,8 @@ Note: In this file, do not use the hard wrap in the middle of a sentence for com
 
 ## [Unreleased]
 
+- Update `zizmor@latest` to 1.29.0.
+
 - Update `typos@latest` to 1.49.0.
 
 - Update `trivy@latest` to 0.73.0.
diff --git a/manifests/zizmor.json b/manifests/zizmor.json
index 69af62cf..8ce3d1c5 100644
--- a/manifests/zizmor.json
+++ b/manifests/zizmor.json
@@ -18,10 +18,13 @@
     }
   },
   "latest": {
-    "version": "1.28.0"
+    "version": "1.29.0"
   },
   "1": {
-    "version": "1.28.0"
+    "version": "1.29.0"
+  },
+  "1.29": {
+    "version": "1.29.0"
   },
   "1.29.0": {
     "x86_64_linux_gnu": {